.content
    width 100%
    margin-top 20px
    .title
        font-size 22px
        color #000000
        height 64px
        line-height 64px
        overflow: hidden
        text-overflow ellipsis
        white-space nowrap
        span
            padding-left 10px
            font-size 14px
            opacity .6
    .btnGroup
        margin-bottom 20px
        em
            display inline-block
            width 10px
.songnameinfo
    display flex
    align-items center
    span
        padding-left 20px
        font-size 14px
        color #000
    span:hover
        color #31c27c
.operation
    width 300px
    height 70px
    display flex
    align-items center
    opacity 0
    transition all .2s
.tablerow:hover
    .operation
        opacity 1
.opitem
    font-size 30px
    margin-right 20px
.opitem:hover
    color #31c27c
.tablerowactive
    .songnameinfo
        span
            color #31c27c
    td
        color #31c27c
.ing
    font-size 20px
    color #31c27c